PL-900 Practice Test 42 — 15 Questions

Question 1

A company wants to allow users to build Power Apps and Power Automate flows using prebuilt templates and connectors, but without the ability to create custom connectors or access the Dataverse. Which environment type should be assigned to these users?

Choose an answer to begin — your selection is scored in the full session.

Accepted Answer

Dataverse for Teams environment. A Dataverse for Teams environment provides basic capabilities with prebuilt templates and standard connectors, but restricts custom connectors and direct access to Dataverse. This matches the requirement. Option A (Developer environment) is wrong because it is intended for individual development and includes full Dataverse access. Option C (Production environment with Dataverse) is wrong because it allows custom connectors and full Dataverse customization. Option D (Default environment) is wrong because it is a production-type environment with unrestricted capabilities.

Answer

Developer environment

Answer

Production environment with Dataverse

Answer

Default environment

Question 2

Refer to the exhibit. Which Power Platform component is being described?

Accepted Answer

Power Automate. The exhibit describes a tool that automates workflows between applications and services, such as sending notifications or synchronizing files, without requiring custom code. This is the core function of Power Automate, which uses triggers and actions to create automated processes across hundreds of connectors.

Answer

Power BI

Answer

Power Virtual Agents

Answer

Power Apps

Question 3

Refer to the exhibit. A Power Automate flow uses the 'Microsoft Forms' connector with this output. Which AI Builder model should be used to categorize this feedback as 'AppFeedback'?

Accepted Answer

Category classification. The 'Category classification' AI Builder model is designed to assign predefined categories to text, such as classifying feedback as 'AppFeedback'. This model uses a custom trained classifier to map input text to specific labels, making it the correct choice for categorizing form responses into distinct categories like 'AppFeedback'.

Answer

Language detection

Answer

Sentiment analysis

Answer

Entity extraction

Question 4

In a Power Apps canvas app, the App.OnStart property contains the code above. The LookUp function returns blank for a user who exists in the Roles data source. What is the most likely cause?

Accepted Answer

The Roles data source column name does not match 'UserEmail'.. The LookUp function in Power Apps relies on exact column name matching. If the Roles data source has a column named 'Email' or 'UserID' instead of 'UserEmail', the function will not find a match and will return blank, even if the user exists. This is a common schema mismatch issue in canvas apps.

Answer

The app needs to refresh the Roles data source first.

Answer

The Set function cannot store records.

Answer

The User() function is not available in Power Apps.

Question 5

A company wants to grant a user the ability to manage environments in Power Platform, including creating and deleting environments, but without full tenant admin access. Which role should be assigned?

Accepted Answer

Power Platform Administrator. The Power Platform Administrator role can manage all aspects of Power Platform, including creating and deleting environments, without granting full tenant admin access. Option B is incorrect because the Environment Admin role only allows managing settings within an existing environment, not creating or deleting environments. Option A is incorrect because Global Administrator has full access to all services, which exceeds the requirement. Option D is incorrect because System Administrator is a Dataverse role with no environment management capabilities.

Answer

Global Administrator

Answer

Environment Admin

Answer

System Administrator

Question 6

A company has a Power Platform environment that is running low on storage. The administrator needs to free up storage without deleting important data. What should they do first?

Accepted Answer

Review storage analytics in the Power Platform admin center to identify large entities. The first step in freeing up storage without deleting important data is to identify which entities consume the most space. The Power Platform admin center provides storage analytics that break down storage usage by entity, allowing administrators to make informed decisions about data cleanup or archiving. This approach ensures that only non-essential data is targeted, preserving critical business data.

Answer

Disable auditing for all environments

Answer

Delete all audit logs

Answer

Purchase additional storage capacity

Question 7

Which TWO actions can an administrator perform in the Power Platform admin center to manage environments?

Accepted Answer

Assign security roles to users within an environment.. The Power Platform admin center allows administrators to assign security roles to users within an environment, controlling their access to resources like apps, flows, and data. This is a core administrative task for managing environment-level permissions. Option C is correct because creating and deleting environments is a fundamental capability of the Power Platform admin center, enabling administrators to provision and remove isolated workspaces for development, testing, or production.

Answer

Configure SharePoint site permissions.

Answer

Manage Power BI Premium capacity.

Answer

Configure Microsoft Entra ID Conditional Access policies.

Question 8

Contoso Ltd. has a Power Automate flow that runs daily at 8:00 AM to synchronize customer data from an on-premises SQL Server database to Dataverse. The flow uses an on-premises data gateway to connect to the SQL Server. Recently, the flow started failing with the error: 'Unable to connect to the gateway. The gateway is offline.' The IT administrator confirms that the gateway service is running on the on-premises server, and the server has internet connectivity. You need to resolve the issue. What should you do?

Accepted Answer

Reinstall the on-premises data gateway and verify it appears online in the Power Platform admin center. The gateway is showing as offline in the Power Platform admin center despite the service running. Reinstalling the gateway updates its registration and re-authenticates it with the cloud, which resolves the inconsistent connection state. Option A is incorrect because the service is already running; simply restarting may not fix a registration or certificate issue. Option B is incorrect because the on-premises SQL Server requires the gateway for Dataverse connectivity; a direct connection is not supported for on-premises data sources. Option C is incorrect because the firewall already allows outbound traffic (the server has internet connectivity), and the error indicates a gateway status issue, not a network block.

Answer

Restart the on-premises data gateway service on the server

Answer

Remove the gateway from the flow and use a direct connection

Answer

Configure the firewall on the on-premises server to allow outbound traffic to Azure

Question 9

You need to grant a user the ability to manage environments in the Power Platform admin center, but not to manage other aspects of the tenant. Which role should you assign?

Accepted Answer

Power Platform administrator. The Power Platform administrator role grants full administrative access to Power Platform environments, including the ability to manage environments in the admin center, without granting broader tenant-level permissions like user management or directory settings. This role is scoped specifically to Power Platform resources, making it the correct choice for the described requirement.

Answer

Environment administrator

Answer

Global administrator

Answer

Dynamics 365 administrator

Question 10

Which THREE components are required to build a model-driven app in Power Apps? (Choose three.)

Accepted Answer

Dataverse tables. Dataverse tables are the core data storage and management layer in model-driven apps. They provide the structured schema, relationships, and business logic (such as calculated columns and rollups) that model-driven apps rely on for data operations. Without Dataverse tables, there is no data source to bind forms, views, or the sitemap to, making them a mandatory component.

Answer

Canvas controls

Answer

Power Automate flows

Question 11

Which THREE components are required to create a Power BI dashboard?

Accepted Answer

A dataset. A dataset is required because it provides the data model and source that powers the visualizations in a Power BI dashboard. Without a dataset, there is no underlying data to display, making it a fundamental component for any dashboard.

Answer

An on-premises data gateway

Answer

A dataflow

Question 12

A company wants to build a Power Apps app that uses a SQL Server database as its data source and requires complex business logic validation before saving data. Which type of app should they use?

Accepted Answer

Canvas app. Canvas apps are the correct choice because they allow full control over the user interface and can incorporate complex business logic validation using Power Fx formulas before data is written to the SQL Server database. Unlike model-driven apps, which rely on predefined forms and server-side business rules, canvas apps enable custom validation logic directly in the app's formulas, such as checking multiple field conditions or calling custom connectors.

Answer

Model-driven app

Answer

Power Automate

Answer

Portal

Question 13

You need to design a Power App that allows users to view and update customer records from a SQL Server database. The app must enforce row-level security based on the user's region. What should you use?

Accepted Answer

SQL Server row-level security with the USER_NAME() function. SQL Server row-level security with the USER_NAME() function. This allows you to filter rows in SQL Server based on the user's identity, which can be passed from Power Apps using the User() function. Option A is incorrect because Power Apps security groups control access to the app itself, not data row-level filtering. Option B is incorrect because Dataverse security roles apply to Dataverse tables, not SQL Server. Option C is incorrect because environment security restricts access to the environment, not specific rows in a SQL Server database.

Answer

Power Apps security groups

Answer

Dataverse security roles

Answer

Environment security

Question 14

A multinational corporation uses Power Platform extensively. They have multiple Dataverse environments for development, test, and production. The security team requires that all solution changes be tracked, and deployment must follow a controlled process with approval gates. They also need to ensure that sensitive data in production cannot be exported to development. Which combination of Power Platform capabilities should they implement?

Accepted Answer

Managed Environments, Solution History, and DLP policies. Managed Environments provide governance features such as deployment pipelines and data policies. Solution History tracks changes to solutions, enabling audit trails and version control. Data Loss Prevention (DLP) policies can block data export from production environments, protecting sensitive data. Option A is incorrect because Power BI does not provide solution tracking. Option C is incorrect because AI Builder is not needed for this scenario. Option D is incorrect because Copilot Studio is not relevant to the requirements.

Answer

Power BI, Managed Environments, and Solution History

Answer

Solution History, AI Builder, and DLP policies

Answer

Managed Environments, Copilot Studio, and DLP policies

Question 15

A business wants to create a chatbot that answers common IT support questions and can escalate to a human agent if needed. Which Power Platform component should be used?

Accepted Answer

Power Virtual Agents. Power Virtual Agents (D) is the correct choice because it is a Power Platform component specifically designed to create conversational AI chatbots with minimal code. It allows you to build a bot that answers common IT support questions using prebuilt topics and can seamlessly escalate to a human agent via a handoff to a live chat system or Dynamics 365 Customer Service.

Answer

Power Apps

Answer

Power BI

Answer

Power Automate